Rational has a strain of Abruzzo in Lanciano, Paglieta and Casalbordino in the Teatino and one in San Severo in Foggiano, should derive from an archaic term identifying a kind of quarterer, or administrator, ie a distributor of food rations, Not only in the army.
Buy a heraldic document with your coat of arms
Verba Volant, Scripta Manent